primary control position 中文意思是什麼
primary control position
解釋
主控部位-
Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流，總結出了如下規則：隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下，綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施；在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施，再輔助以選擇合適的主變有載調壓分接頭來調節，達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小，從而也提高了電網安全運行水平及供電質量。 -
In position - based control, features are extracted from image and used in conjunction with a geometric model of the target and the know camera model to estimate the pose of the target with respect to the camera. the primary disadvantage of position - based control is that it is often highly calibration dependent
基於位置的控制方式根據已知的目標幾何模型和攝像機模型來估計目標相對于攝像機的位姿，其主要缺陷在於控制精度依賴于攝像機的標定精度，而標定精度又受環境的制約。 -
Pmsm step motion control for the electric actuator is a new mechatronics device based on new control theory and technology, based on ac step motion control theory, that selects the stator field position as the primary control objects and sets the ac step motion control model based on digital control to attain optimal time control through position feedback
永磁同步電動機步進控制的電動執行器是基於新的控制思想和控制技術的機電一體化新型裝置，基於交流步進控制理論，將交流電動機的磁場位置選為主要的控制目標，建立基於數字控制的交流步進控制模型，使執行器終端設備在給定位置目標下，通過位置反饋達到最優時間控制。 -
And the technology can also control the vector of a primary jet, the ratio of momentum between the synthetic jet and the primary jet is a main influence factor, and the vectoring control of primary jet is also effected deeply by the position and the frequency of actuators
應用合成射流技術可以有效控制宏觀低速流流動方向，其控制強度由宏國防科學技術大學研究生院學位論文觀流動與合成射流的動量比決定，而合成射流激勵器的工作頻率以其布置位置對主流的控制效果影響很大。
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